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Top 20 Push Notifications SDKs Used in iOS Apps on the Apple App Store
Last update: 8 Oct 2026 CET
App Store

Top 20 Push Notifications SDKs Used in iOS Apps on the Apple App Store

We at 42matters have identified the 20 most popular Push Notifications SDKs leveraged by iOS apps available on the iOS app market.

Push Notification SDKs make it easy for developers to build apps capable of sending push notifications to user devices. These SDKs tend to offer push notification configuration, message creation, audience segmentation, and other push notification-related capabilities.

This list is based on our analysis of the millions of mobile applications – and the 2,300+ SDKs they use – that constitute the vast inventory of the Apple App Store. The accompanying data provides readers with a glimpse into the rich mobile application insights generated by the 42matters technology. This data is also available via our APIs, file dumps, Explorer, and SDK Explorer.

The intended purpose of this article is to assist app builders in their search for the perfect Push Notifications SDK to leverage in their app, as well as to give SDK developers insight into their biggest competitors and potential customers. This data collected by our technology may also serve as a useful tool for folks researching the wider mobile app market.

Among all apps utilizing push notifications SDKs, 74.79% have integrated Firebase Cloud Messaging. This accounts for 64.22% of app downloads within the push notifications SDK category.

Firebase Cloud Messaging (FCM) is a cross-platform messaging solution SDK that lets you reliably send messages at no cost.

Total Apps
633.17k
App Store
App Share
74.79%
App Store
Apps
609.68k
Games
23.49k
Total Downloads
166.92b
App Store
Download Share
64.22%
App Store
App Downloads
123.56b
Game Downloads
43.36b

Use the 42matters SDK Explorer to find all apps that use Firebase Cloud Messaging.

Among all apps utilizing push notifications SDKs, 14.60% have integrated OneSignal. This accounts for 4.92% of app downloads within the push notifications SDK category.

OneSignal is a market leader in customer engagement. The SDK powers mobile and web push and email and in-app messages.

Total Apps
123.58k
App Store
App Share
14.60%
App Store
Apps
120.36k
Games
3.21k
Total Downloads
12.79b
App Store
Download Share
4.92%
App Store
App Downloads
10.04b
Game Downloads
2.75b

Use the 42matters SDK Explorer to find all apps that use OneSignal.

Among all apps utilizing push notifications SDKs, 5.79% have integrated Invertase Notifee. This accounts for 2.09% of app downloads within the push notifications SDK category.

Total Apps
49.02k
App Store
App Share
5.79%
App Store
Apps
48.74k
Games
272
Total Downloads
5.42b
App Store
Download Share
2.09%
App Store
App Downloads
5.38b
Game Downloads
39.78m

Use the 42matters SDK Explorer to find all apps that use Invertase Notifee.

Among all apps utilizing push notifications SDKs, 5.09% have integrated Umeng Common ASMS. This accounts for 10.60% of app downloads within the push notifications SDK category.

Common is a Umeng Analytics SDK. It's a leading mobile app analytical platform in China.

Total Apps
43.09k
App Store
App Share
5.09%
App Store
Apps
40.05k
Games
3.04k
Total Downloads
27.54b
App Store
Download Share
10.60%
App Store
App Downloads
24.04b
Game Downloads
3.50b

Use the 42matters SDK Explorer to find all apps that use Umeng Common ASMS.

Among all apps utilizing push notifications SDKs, 3.08% have integrated JPush by Jiguang. This accounts for 3.60% of app downloads within the push notifications SDK category.

JPush is a tried-and-tested large-scale APP push platform, pushing more than 500 million messages per day. Developers can push messages by calling the API after they integrate the SDK.

Total Apps
26.10k
App Store
App Share
3.08%
App Store
Apps
25.82k
Games
273
Total Downloads
9.35b
App Store
Download Share
3.60%
App Store
App Downloads
7.80b
Game Downloads
1.55b

Use the 42matters SDK Explorer to find all apps that use JPush by Jiguang.

Among all apps utilizing push notifications SDKs, 3.08% have integrated Microsoft Visual Studio App Center. This accounts for 4.65% of app downloads within the push notifications SDK category.

Microsoft App Center is your continuous integration, delivery, and learning solution for iOS, Android, Windows, and macOS apps. Get faster release cycles, higher-quality apps, and the insights to build what users want.

Total Apps
26.05k
App Store
App Share
3.08%
App Store
Apps
25.34k
Games
713
Total Downloads
12.08b
App Store
Download Share
4.65%
App Store
App Downloads
11.07b
Game Downloads
1.02b

Use the 42matters SDK Explorer to find all apps that use Microsoft Visual Studio App Center.

Among all apps utilizing push notifications SDKs, 1.88% have integrated GeTui. This accounts for 2.78% of app downloads within the push notifications SDK category.

GeTui allows you to send push notifications via SDK. With GeTui, you'll be able to send news, version updates, special offers, and service life — all through multi-dimensional user group analysis.

Total Apps
15.89k
App Store
App Share
1.88%
App Store
Apps
15.79k
Games
99
Total Downloads
7.24b
App Store
Download Share
2.78%
App Store
App Downloads
6.78b
Game Downloads
460.50m

Use the 42matters SDK Explorer to find all apps that use GeTui.

Among all apps utilizing push notifications SDKs, 1.13% have integrated Pusher by MessageBird. This accounts for <1% of app downloads within the push notifications SDK category.

Pusher is an SDK that empowers developers to create collaboration and communication features in their web and mobile apps.

Total Apps
9.53k
App Store
App Share
1.13%
App Store
Apps
9.49k
Games
32
Total Downloads
1.02b
App Store
Download Share
<1%
App Store
App Downloads
1.00b
Game Downloads
19.42m

Use the 42matters SDK Explorer to find all apps that use Pusher by MessageBird.

Among all apps utilizing push notifications SDKs, <1% have integrated U-Push by Umeng. This accounts for 2.83% of app downloads within the push notifications SDK category.

The U-Push SDK offers an accurate message push platform based on Umeng and global data.

Total Apps
8.35k
App Store
App Share
<1%
App Store
Apps
8.19k
Games
162
Total Downloads
7.36b
App Store
Download Share
2.83%
App Store
App Downloads
6.91b
Game Downloads
448.07m

Use the 42matters SDK Explorer to find all apps that use U-Push by Umeng.

Among all apps utilizing push notifications SDKs, <1% have integrated Braze Appboy. This accounts for 16.25% of app downloads within the push notifications SDK category.

Braze is a comprehensive customer engagement platform SDK that powers relevant and memorable experiences between consumers and the brands they love.

Total Apps
5.76k
App Store
App Share
<1%
App Store
Apps
5.49k
Games
271
Total Downloads
42.23b
App Store
Download Share
16.25%
App Store
App Downloads
39.73b
Game Downloads
2.51b

Use the 42matters SDK Explorer to find all apps that use Braze Appboy.

Among all apps utilizing push notifications SDKs, <1% have integrated Urban Airship. This accounts for <1% of app downloads within the push notifications SDK category.

Urban Airship is an SDK that helps organizations initiate engagement with their customers via the most personal, prolific, contextual and powerful media channel in history. Use mobile to deliver real value to your audience and it will fundamentally change your shared relationship.

Total Apps
5.05k
App Store
App Share
<1%
App Store
Apps
4.99k
Games
53
Total Downloads
2.01b
App Store
Download Share
<1%
App Store
App Downloads
1.85b
Game Downloads
155.82m

Use the 42matters SDK Explorer to find all apps that use Urban Airship.

Among all apps utilizing push notifications SDKs, <1% have integrated CleverTap. This accounts for 4.07% of app downloads within the push notifications SDK category.

CleverTap is an SDK that combines real-time customer insights, an advanced segmentation engine, and powerful engagement tools into one intelligent marketing platform.

Total Apps
4.88k
App Store
App Share
<1%
App Store
Apps
4.69k
Games
187
Total Downloads
10.58b
App Store
Download Share
4.07%
App Store
App Downloads
9.67b
Game Downloads
912.96m

Use the 42matters SDK Explorer to find all apps that use CleverTap.

Among all apps utilizing push notifications SDKs, <1% have integrated Pushwoosh. This accounts for <1% of app downloads within the push notifications SDK category.

Pushwoosh is a cross-channel platform SDK designed to deliver push notifications, in-app messages, emails, and FB messages for customer engagement at every stage of your sales funnel.

Total Apps
2.98k
App Store
App Share
<1%
App Store
Apps
2.55k
Games
435
Total Downloads
490.12m
App Store
Download Share
<1%
App Store
App Downloads
356.78m
Game Downloads
133.34m

Use the 42matters SDK Explorer to find all apps that use Pushwoosh.

Among all apps utilizing push notifications SDKs, <1% have integrated Klaviyo. This accounts for <1% of app downloads within the push notifications SDK category.

Total Apps
2.92k
App Store
App Share
<1%
App Store
Apps
2.92k
Games
5
Total Downloads
229.06m
App Store
Download Share
<1%
App Store
App Downloads
228.45m
Game Downloads
612.20k

Use the 42matters SDK Explorer to find all apps that use Klaviyo.

Among all apps utilizing push notifications SDKs, <1% have integrated WebEngage. This accounts for <1% of app downloads within the push notifications SDK category.

WebEngage is a full-stack Marketing Automation and Customer Data Platform SDK for consumer businesses. WebEngage helps you craft contextual and personalized campaigns to engage your users through Push Notifications, In-app Messages, SMS, Web Push, Emails, WhatsApp, Facebook and more!

Total Apps
2.51k
App Store
App Share
<1%
App Store
Apps
2.51k
Games
4
Total Downloads
578.26m
App Store
Download Share
<1%
App Store
App Downloads
575.23m
Game Downloads
3.02m

Use the 42matters SDK Explorer to find all apps that use WebEngage.

Among all apps utilizing push notifications SDKs, <1% have integrated Customer.io . This accounts for <1% of app downloads within the push notifications SDK category.

Total Apps
1.88k
App Store
App Share
<1%
App Store
Apps
1.87k
Games
8
Total Downloads
467.51m
App Store
Download Share
<1%
App Store
App Downloads
465.32m
Game Downloads
2.19m

Use the 42matters SDK Explorer to find all apps that use Customer.io .

Among all apps utilizing push notifications SDKs, <1% have integrated TapTap Developer Services. This accounts for <1% of app downloads within the push notifications SDK category.

Total Apps
846
App Store
App Share
<1%
App Store
Apps
91
Games
755
Total Downloads
1.53b
App Store
Download Share
<1%
App Store
App Downloads
310.60m
Game Downloads
1.22b

Use the 42matters SDK Explorer to find all apps that use TapTap Developer Services.

Among all apps utilizing push notifications SDKs, <1% have integrated Pushy. This accounts for <1% of app downloads within the push notifications SDK category.

Pushy offers lightning-fast, highly-reliable push notification delivery. This includes worldwide, cross-platform, and time-critical notifications.

Total Apps
842
App Store
App Share
<1%
App Store
Apps
841
Games
1
Total Downloads
20.62m
App Store
Download Share
<1%
App Store
App Downloads
20.54m
Game Downloads
80.65k

Use the 42matters SDK Explorer to find all apps that use Pushy.

Among all apps utilizing push notifications SDKs, <1% have integrated ByteBrew. This accounts for <1% of app downloads within the push notifications SDK category.

Total Apps
810
App Store
App Share
<1%
App Store
Apps
34
Games
776
Total Downloads
485.20m
App Store
Download Share
<1%
App Store
App Downloads
52.90m
Game Downloads
432.30m

Use the 42matters SDK Explorer to find all apps that use ByteBrew.

Among all apps utilizing push notifications SDKs, <1% have integrated WonderPush. This accounts for <1% of app downloads within the push notifications SDK category.

Total Apps
719
App Store
App Share
<1%
App Store
Apps
714
Games
5
Total Downloads
149.92m
App Store
Download Share
<1%
App Store
App Downloads
149.56m
Game Downloads
363.60k

Use the 42matters SDK Explorer to find all apps that use WonderPush.

Browse iOS and Android SDKs With the SDK Explorer

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    See how many apps integrate specific SDKs, how many times these SDKs have been downloaded, developer details, similar SDKs, and more.

  • New Installations and Removals HistoryNew Installations and Removals History

    Analyze installation and removal trends for SDKs. Discover which apps have removed or integrated specific SDKs in a given timeframe.

  • Market Share per Google Play and Apple App Store CategoryMarket Share per Google Play and Apple App Store Category

    See which app categories or genres are most likely to use specific SDKs. Detect SDK market share per category.

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Frequently Asked Questions (FAQs)

How does 42matters collect this data?'

We’ve developed a number of machine learning algorithms that scan millions of mobile and connected TV (CTV) applications on a regular basis. In addition, we collect ground truth app performance intelligence and use this data to build statistical models that estimate the performance of apps for which we do not have ground truth data.

What SDK data does 42matters collect?'

We track over 2,300 of the most popular SDKs integrated in iOS and Android apps. We collect a variety of SDK insights (title, platform, ID, category, and developer website); performance metrics (the number of apps that have installed each SDK, installation and removal trends, and app downloads); market share statistics (including market share per app category); and more!

How can I access 42matters’ SDK data?'

The most direct way is to use our SDK Explorer, which is a visual, web-based research platform that enables you to peruse all 2,300+ SDKs that we track. It’s great for market research, lead generation, competitor analysis, etc. However, more technically-inclined folks might prefer our APIs and File Dumps, which enable you to query info for specific apps or SDKs. You can also use our other research platform (the Explorer) to view integrated SDKs by app.

Can I use 42matters’ solutions to generate app publisher leads?'

Absolutely! We actually wrote about this on our blog. We focused on ad network SDKs, but the examples are applicable to most SDK types. To summarize, you can use the Explorer’s advanced filtering capabilities to home in on best-fit app publishers, leverage the SDK Explorer to see which apps use your competitors’ SDKs, and use our APIs and file dumps to build custom lead generation processes.

What data does 42matters provide on mobile apps?'

A ton! We track 17+ million apps across Google Play, the Apple App Store, Amazon Appstore, Tencent Appstore, and Huawei AppGallery. Our solutions provide access to app details (developer insights, metadata, ASO keywords, contact information, etc.); performance metrics (downloads, MAUs, ratings, reviews, top chart rankings, etc.); technical insights (integrated SDKs, permissions, required capabilities, etc.); content details (categories, genres, IAB categories, content ratings, etc.); compliance information (app-ads.txt, privacy policies, store status, etc.) and much, much more!

Can I use 42matters’ solutions to find SDKs for my app?'

Definitely. The SDK Explorer enables you to sort SDKs by category, identify similar SDKs, analyze SDK reliability, and more. In addition, you can use the Explorer to monitor your competitors, including which SDKs they add and remove, their current tech stacks, and SDK changelogs. This means you use our solutions not only to find the right SDK for a particular purpose, but also which SDKs you might need to keep up with your rivals.